Product
Xiaomi Mi 10 Ultra
Xiaomi Mi 10 Ultra
Samsung Galaxy Note8
Samsung Galaxy Note8
Battery
Charging 120W wired, PD3.0, QC5, 41% in 5 min, 100% in 23 min 50W wireless, 100% in 40 min 10W reverse wireless 15W wired, QC2 Wireless (Qi) (market dependent)
Music play - Up to 74 h
Talk time - Up to 22 h (3G)
Type Li-Ion 4500 mAh, graphene-enhanced Li-Ion 3300 mAh, non-removable
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 6), aluminum frame Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
Dimensions 162.4 x 75.1 x 9.5 mm (6.39 x 2.96 x 0.37 in) 162.5 x 74.8 x 8.6 mm (6.40 x 2.94 x 0.34 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 221.8 g (7.83 oz) 195 g (6.88 oz)
  - IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Stylus
Comms
Bluetooth 5.1, A2DP, LE, aptX HD 5.0, A2DP, LE, aptX
Infrared port Yes -
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5) GPS, GLONASS, BDS, GALILEO
Radio No No
USB USB Type-C 2.0, OTG USB Type-C 3.1
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 5
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~386 ppi density) 1440 x 2960 pixels, 18.5:9 ratio (~521 ppi density)
Size 6.67 inches, 109.2 cm2 (~89.5% screen-to-body ratio) 6.3 inches, 101.1 cm2 (~83.2% screen-to-body ratio)
Type OLED, 1B colors, 120Hz, HDR10+, 800 nits (HBM), 1120 nits (peak) Super AMOLED, HDR10
  - 3D Touch (home button only)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
  - Samsung DeX (desktop experience support) ANT+ Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified)
Launch
Announced 2020, August 11 2017, August 23. Released 2017, September
Status Available. Released 2020, August 16 Discontinued
Main Camera
Dual - 12 MP, f/1.7, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom
Features Laser AF, color spectrum sensor, Dual-LED flash, HDR, panorama LED flash, auto-HDR, panorama
Quad 48 MP, f/1.9, 25mm (wide), 1/1.32", 1.2µm, PDAF, OIS 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom 12 MP, f/2.0, 50mm (telephoto), 1/2.55", 1.4µm, dual pixel PDAF, 2x optical zoom 20 MP, f/2.2, 128˚, 12mm (ultrawide), 1/2.8", 1.0µm, PDAF -
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10 rec. 4K@30fps, 1080p@30/60fps, 720p@240fps, stereo sound rec., HDR, gyro-EIS
Memory
Card slot No microSDXC (uses shared SIM slot) - dual SIM model only
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB RAM 64GB 6GB RAM, 128GB 6GB RAM, 256GB 6GB RAM
  UFS 3.1 UFS 2.1
Misc
Colors Obsidian Black, Mercury Silver, Transparent Edition Midnight Black, Maple Gold, Orchid Gray, Deep Sea Blue, Star Pink
Models M2007J1SC SM-N950F, SM-N950U, SM-N9500, SM-N950U1, SM-N950N, SM-N950W, SC-01K, SM-N950FD
SAR - 0.61 W/kg (head)     0.56 W/kg (body)    
SAR EU - 0.17 W/kg (head)     1.29 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
5G bands 1, 3, 41, 78, 79 SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (5CA) Cat16 1024/150 Mbps
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE
  CDMA2000 1xEV-DO -
Our Tests
Audio quality - Noise -92.5dB / Crosstalk -93.2dB
Battery (old) Endurance rating 85h Endurance rating 89h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal), 4.148(sunlight)
Loudspeaker -24.6 LUFS (Very good) Voice 67dB / Noise 69dB / Ring 71dB
Performance AnTuTu: 638497 (v8) GeekBench: 3248 (v5.1) GFXBench: 46fps (ES 3.1 onscreen) AnTuTu: 201065 (v7) GeekBench: 6784 (v4.4) GFXBench: 13fps (ES 3.1 onscreen)
Platform
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Exynos 8895 (10 nm) - EMEAQualcomm MSM8998 Snapdragon 835 (10 nm) - USA & China
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Octa-core (4x2.3 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53) - EMEAOcta-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China
GPU Adreno 650 Mali-G71 MP20 - EMEAAdreno 540 - USA & China
OS Android 10, MIUI 12.5 Android 7.1.1 (Nougat), upgradable to Android 9.0 (Pie)
Selfie camera
Dual - 8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF 2 MP (dedicated iris scanner camera)
Features HDR HDR
Single 20 MP, f/2.3, (wide), 1/3.4", 0.8µm -
Video 1080p@30fps, 720p@120fps, gyro-EIS 1440p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio 32-bit/384kHz audio